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- SEC Circuit Section 电路段
- The swimmer was timed at 50.50 sec. 这名游泳者的成绩被测定为五十点五零秒。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- The divergence time is now greater than 30 sec. 发散时间超过30秒。
- Analysis and research on electricity voltage simulation quantity in rail circuit section 轨道区段电压模拟量的分析研究
- His time of 3 min 2 sec remains unbeaten. 他那3分2秒的记录仍未打破.
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- It is from, hang on a sec, oh yeh, Japan. 那是来自，等一会儿，对了，日本。
- It's the hang on a sec,yes,the 10th of May. 那是，等一会儿，对了，5月10日。
- Stay there. I'll be back in a sec. 呆着别走。我马上回来。
- It's from, hang on a sec, oh yeh, Japan. 那是来自，等一会儿，对了，日本。
- Reduce all damage taken by 60% for 8 sec. 在8秒内受到的所有攻击伤害减少60%25。
- Don't connect up the two wires, or there will be a short circuit. 不要把这两条电线接在一起，否则会短路的。
- Do you mind if I sit here for a sec. 介意我在这儿坐一会吗?
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
